214901872

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{13259}}^1$

素因数の和:14280

約数の個数: 20

約数和(自身を含む): 416814840

約数和(自身を除く): 201912968

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 8104, 13259, 16208, 26518, 53036, 106072, 212144, 13431367, 26862734, 53725468, 107450936, 214901872]

約数ペア:

[(1, 214901872), (2, 107450936), (4, 53725468), (8, 26862734), (16, 13431367), (1013, 212144), (2026, 106072), (4052, 53036), (8104, 26518), (13259, 16208)]